Research progress of safety prevention and control technology for lithium ion battery energy storage systems
The electrochemical energy storage technology represented by lithium ion batteries is the largest and most widely used energy storage technology in the field of energy storage.With the rapid growth of the installed scale of lithium ion battery energy storage system,the safety problem of en-ergy storage systems has become a key bottleneck restricting its large-scale promotion,so it is neces-sary to research and develop the safety prevention and control technology of energy storage system.The safety prevention and control of lithium ion battery energy storage system runs through battery manufacturing,power station design and construction,power station operation and maintenance,and fire extinguishing.This study comprehensively analyzed and reviewed the recent research prog-ress on lithium battery energy storage safety prevention and control technology,as well as the intrin-sic safety of lithium ion batteries,thermal runaway detection and early warning,thermal runaway propagation suppression,thermal management of energy storage system,multi-level security preven-tion and control of energy storage system.
lithium ion batteryenergy storage systemsafety prevention and control technology